Back Propagation

Created
Created
2021 Oct 6 10:3
Editor
Creator
Creator
Seonglae ChoSeonglae Cho
Edited
Edited
2024 Nov 26 11:42

Backpropagation

One method of Parametric Optimization

Calculate the partial Derivatives via chain-rule

Compute the gradient of
Loss Function
and update weights
Chain Rule
Computational Graph
and gradient available modeling through parameters required
Not a same path of
Computational Graph
, no reuse, function part also has one derivative chain
notion image
notion image
Back Propagation Notion
 
 
 
 
 
 
 

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